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Part 1: or

Part 2:

Step-by-step explanation:

To start things off, you must put everything on the opposite side of y so that you only have the y variable left.

In this case, put x onto the other side, making it negative since it's flipped, so you get (since the x is negative you're using subtraction from 11).

Next, divide both sides by 5 to make 5y into y:

Then in this case you turn y=f(x), but the system did it for you, so all you have to put is .

For the second part you must replace x with 2 since you need to find f(2).

Your answer for part 2 is .

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step-by-step explanation:

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